baber/WOPTO huggingface dataset:
Patent JP-H0660686-A (JP)
Title: Semiconductor integrated circuit
Inventor: NARAHARA TETSUYA
IPC: G01R19/04
Filed: 1992-08-04
Abstract: PURPOSE:To hold a peak value of an output signal of a peak holding circuit even if an interval of input signals is varied by combining four MOSFETs of the same conductivity type and one capacity element. CONSTITUTION:When an input voltage Vin is larger than an output voltage Vout, an FETQ1 is conducted, and a current flows. Further, an FETQ2 is conducted, a current flows, and a current flow also flows to an FETQ4. As a result, a Vout is raised to Vin. Then, when the Vin is smaller than the Vout, the FETQ1 is interrupted, the FETQ2 is conducted, a current flows, and a current also flows to the FETQ4, and hence charge of a capacity element C is discharged. As a result, the Vout is lowered, and when Vin-Vout is obtained, the FETQ1 is conducted, and it is stabilized in the Vin=Vout. Thus, whatever input waveform is input, a peak hold can be effectively conducted.
Patent JP-H0256966-A (JP)
Title: Semiconductor storage device
Inventor: KIMURA SHOICHI
IPC: H01L27/11
Filed: 1988-08-22
Abstract: PURPOSE:To reduce power consumption currents during the time of stand-by by making the film thickness of a channel forming region thinner than the drain and source of a P channel silicon thin film MOS transistor. CONSTITUTION:MOSFETs Q5, Q6 are composed of second gate insulating films 12, second source regions 13, second drain regions 14, channel forming regions 15 and gate electrodes 7 and 8. The film thickness of intrinsic polycrystalline silicon constituting the channel forming regions of the MOSFETs Q5, Q6 is selected at a value smaller than that of a P-type polycrystalline silicon film organizing the second source regions 13 and the second drain regions 14. Accordingly, the resistance values of the channel forming regions 15 can be increased as the resistance values of the second source regions 13 and the second drain regions 14 are left as they are held at low values, thus lowering power consumption during the time of stand-by.
Patent JP-H0493837-A (JP)
Title: Foreign matter detector and manufacture of semiconductor device
Inventor: SATO HIROO
IPC: G03F1/84
Filed: 1990-08-06
Abstract: PURPOSE:To reduce integrated inspection times for foreign matter depending on its hard detection rate to be reduced in setting said times by enabling the repeating inspection times to be set optionally in accordance with the faces to be inspected. CONSTITUTION:The integrated inspection times of the foreign matter on a photomask and a pellicle can be optionally set from the viewpoint of the relation between the integrated inspection times and the detection rate. Any of the integrated inspection times of the face to be inspected, such as a photomask, pellicle, or a combination of both, can be optionally programmed, thus need for setting the integrated inspection times high for foreign matter hard to detect can be eliminated.
Patent JP-H0545593-A (JP)
Title: Camera for endoscope and film cassette used for camera
Inventor: KOBAYASHI KAZUNARI
IPC: G02B23/26
Filed: 1991-08-20
Abstract: PURPOSE:To automatically select a light measurement mode matching the purpose of photography by providing a light measurement mode switching means which switches the light measurement mode of a light measurement means to an averaged light measurement mode according to film sensitivity. CONSTITUTION:A light measurement mode switching mechanism 5 switches the light measurement mode between the averaged light measurement mode and a center-weighted light measurement mode. When the signal outputted from a film sensitivity detecting circuit 14 which detects the sensitivity of the film 22 is inputted to a light measurement mode selecting circuit 15, the light measurement mode selecting circuit 15 outputs a light measurement mode select signal corresponding to the film sensitivity to a stop plate driving mechanism 11. When the film sensitivity of the film cassette 21 loaded in a camera main body 1 is ISO100 at this time, a stop hole 9b having a small diameter faces the light measuring lens of a light measuring sensor 4. Consequently, the photographic light from a beam splitter 2 passes through the stop 9b and is measured by the photosensor 4.
Patent JP-S6185103-A (JP)
Inventor: KATAYAMA YOSHIYUKI
IPC: A01B63/10
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1033442-A (JP)
Title: Cleaning roll sheet
Inventor: INABA MIHOKO
IPC: D04H3/105
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To make it convenient to use a cleaning roll sheet bound up in a way capable of reduce sheet cost by setting a specific break strength on seam of sheets as well as a specific stretch value on its full break in a rolled sheet made of seamed sheets formed by intercross tissue. SOLUTION: A number of sheets 2 formed by intercross tissue are respectively jointed in order through seams 3 to form a rolled sheet 1. Break strength on seams of the cleaning roll sheet 2 is specified here 100-200g/50mm as well as a stretch value on its full break is specified less than 200%. As thus applied here sheets formed by intercrossing issue favorable to wipe out dust and making a roll shape capable to reduce sheet cost, it's possible to provide a cleaning roll sheet convenient to use.
Patent JP-S58109094-A (JP)
Inventor: KATAOKA KOUSAKU
IPC: D06F39/08
Filed: 1981-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6470779-A (JP)
Title: Printer for copying information
Inventor: RONARUDO BERUKUHAUTO
IPC: G03G15/05
Filed: 1988-08-22
Abstract: PURPOSE: To prevent the shape change of a toner brush and to realize the accurate recording of an image by setting the necessary angle of a ferromagnetic knife blade between magnets disposed to be fixed in the sleeve of a magnetic roller for developing processing with toner to a specified value. CONSTITUTION: The magnets 86 and 87 are disposed to be fixed in the non- magnetic conductive sleeve 92 turning the magnetic roller forming the magnetic brush. The knife blade 88 made of ferromagnetic material coming in contact with the same pole, such as an N pole, of the magnets 86 and 87 and generating narrow magnetic field in an image forming zone 90 is arranged to be inclined at an angle α=5 deg. to 20 deg. to a line linking the centers of a photoreceptor drum 36 and the sleeve 92, and an angle formed by the plane of the knife blade with a tangential plane on the contour line of the sleeve 92 closest to the drum 36 is regulated to 70 deg. to 85 deg.. By such arrangement, the shape change of the toner brush is prevented and the accurate recording of the toner image can be performed.
Patent JP-S58112482-A (JP)
Title: Control system for commutatorless motor
Inventor: TAKAHASHI SATORU
IPC: H02P6/15
Filed: 1981-12-24
Abstract: PURPOSE:To obtain starting torque necessary without increasing the capacity of a power converter by increasing the magnetic flux command value or a field current command value of the magnetic field control loop of a commutatorless motor at the low speed time required for excess starting torque. CONSTITUTION:A complementary magnetic flux set signal DELTAphi from a complementary magnetic flux setter 64 is added to the magnetic flux command value phi1 (rated magnetic flux) from a magnetic flux setter 54 under the operation of a low speed discriminator 48 at the starting time of a synchronous motor 10. DELTAphi is determined by DELTAphi=phi0-phi1 (phi0: the magnetic flux at the starting time). A magnetic flux regulator 56 controls the magnetic flux by controlling the phase of a power reactor 22 through a field current regulator 60 and a firing angle regulator 62 with the addition signal as a magnetic flux command value and holds the magnetic flux as phi0. When a synchronous motor 10 is accelerated over the low speed range required for starting torque tau0, a contact 50c is opened through a low speed discriminator 48, and the magnetic flux command value is held at phi1.
Patent JP-H0548325-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q13/16
Filed: 1991-08-20
Abstract: PURPOSE:To attain the high efficiency and to improve the cross polarized wave characteristic by devising a feeding circuit of the antenna to be simplified and the antenna to reduce unnecessary intercoupling. CONSTITUTION:A radiation circuit board 1 is formed by punching out plural apertures 4 of circularly polarized wave type while the apertures, whose directions are sequentially turned by 90 deg., are arranged at an equal interval in the longitudinal and lateral directions. A feeding circuit having series feeding probes 6 whose phases differ by 90 deg. each and which are electromagnetically coupled with each aperture 4 of the radiation circuit board 1 is formed to a feeding circuit board 2.
Patent JP-S6361963-A (JP)
Title: Delay time measuring circuit
Inventor: MIKAMI HIDEAKI
IPC: H03K5/26
Filed: 1986-09-03
Abstract: PURPOSE:To measure a delay time with high accuracy by installing two counters and allowing them to count up when a clock signal rises and falls. CONSTITUTION:A differentiating circuit 2 which receives the output 23 of a comparing circuit 1 outputs a positive pulse signal 25. A comparing circuit 3 and a differentiating circuit 4 also outputs a positive pulse signal 26 as well. An R-S.FF5 which inputs the signal 25 firstly outputs a high-level Q output signal 27 and then inputs the signal 26 to generate a low-level output. Then a delay circuit 6 inputs the signal 26 and sends out an output signal 28. An oscillator 7, on the other hand, outputs a clock signal 29 and an inverting circuit 8 outputs an inversion output signal 30. Then, a counter 9 inputs the signals 27-29 and sends its counting result as an output signal 31 to a latch circuit 11 and the counter 10, on the other hand, inputs the signal 30 and sends its output signal 32 to a latch circuit 12. An adding circuit 3 inputs an output signal 33 from the circuit 11 and an output signal 34 from the circuit 12 and adds them together, thereby sending an output signal 35.
Patent JP-H0258493-A (JP)
Title: Stereoscopic television device
Inventor: SUDO HAJIME
IPC: H04N13/02
Filed: 1988-08-24
Abstract: PURPOSE:To automatically modify even when an optical axis deviation, etc., is generated in an optical system and deviation is generated in an image by relatively comparing respective image information inputted from respective photographing devices, enumerating the deviation value of a picture and modifying the deviation of the image picked up by the respective photographing devices based on the result. CONSTITUTION:Image information integrating devices 5a and 5b input image signals 6a and 6b from image picking up components 4a and 4b and exchange them to primary light quantity distribution. A relative deviation value computing device 8 correlation- compares image information signals 7a and 7b outputted from the image information integrating devices 5a and 5b, computes the deviation in the vertical direction of an image picked up by photographing devices 1a and 1b numerically and detects the deviation value of the image. Then, a modifying signal generator 9 outputs modifying signals 11a and 11b to respective moving mechanisms 2a and 2b of the photographing devices 1a and 1b based on a relative deviation value signal 10 outputted from the relative deviation value computing device 8 and modifies the deviation of the image. Thus, even when the deviation is generated in the image due to the optical axis shear, etc., of an optical system, the deviation of the image can be modified automatically.
Patent JP-H0492595-A (JP)
Title: Picture encoding and decoding device
Inventor: TSUJIKADO MITSUO
IPC: H04N19/635
Filed: 1990-08-08
Abstract: PURPOSE:To attain the prediction between moving compensating frames, and to enable encoding at a high efficiency by subtracting an average in a processing block from a picture element, multiplying it by a leak coefficient, and outputting a local decoded picture signal obtained after again adding the average to it, to the first frame memory. CONSTITUTION:A leakage circuit 309 inputs the output of a local decoder 312, that is, the local decoded picture signal being the output of an adder 308, and operates a following process for this local decoded picture signal. First of all, the local decoded picture signal is devided into a processing block B of a certain size, and an average AB is searched. Then, the average AB is separated from the picture element in the processing block, multipled by the leak coefficient, and the average AB is again added to it in order to search the local decoded picture signal block. The local decoded picture signal to which the leakage being the output signal of the leakage circuit 309 is added, is stored in a frame memory 310 as the predicted signal of the next frame. Thus, the prediction between the moving compensating frames can be operated, and the encoding can be operated at the high efficiency.
Patent JP-S58109986-A (JP)
Inventor: MORITO AKIRA
IPC: G06Q40/00
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001036124-A (JP)
Title: Solar cell module built in building material, manufacture thereof, casing structure provided therewith, working method thereof, and power generating apparatus provided therewith
Inventor: MORI MASAHIRO
IPC: H01L31/042
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a building material built-in solar cell module which is superior in installation working properties and can be installed to be well adapted to the dimensions and shape of an installation site, where an installation operation and an electrical connection operation can be carried out separately, and the solar cell module can be installed without having to provide an empty space under it. SOLUTION: For a built in building-material solar cell module, an electrical output terminal 9 is restrained from protruding toward a non-light receiving surface beyond a covering material provided to the non-light receiving surface of a planar part 7 where a photovoltaic device 2 is arranged, and additionally a processable region 13 which can be processed arbitrarily is clearly indicated. Furthermore, after this solar cell module is installed, an electrical output electric wire 11 is connected electrically at a water upper side part or a water under side part.
Patent JP-2001030077-A (JP)
Title: Feeding device of welding wire
Inventor: OKADA HARUMI
IPC: B23K9/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a smooth feeding of a welding wire with a simple structure. SOLUTION: In the welding wire feeding device which guides away a welding wire 17 wound up and housed in a case to an automatic welding equipment with a conduit cable, a two pairs of straightening roller groups 3 which straighten the curvature of the welding wire 17 guided away out of the case are arranged side by side along the running direction of the welding wire 17. Each straightening roller group 3 is composed of a pair of stationary rollers 6 arranged side by side each other along the running direction of the welding wire 17 and a movable roller 7 arranged in a manner to be movable away from or near to the stationary roller 6 arranged side by side. The roller arrangement faces of two pairs of straightening roller groups 3 are arranged at a phase of 90 degrees to each other.  A feeding-out mechanism 4 composed of a pair of crimping and rolling rollers 12 is arranged at the downstream side of the straightening roller group 3 located at the downstream side.
Patent JP-2001036622-A (JP)
Title: Mobile communication terminal and how to use the mobile communication terminal
Inventor: ARAI KAZUHIRO
IPC: H04W76/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To simply realize hand-free of a mobile communication terminal at a low cost without separately requiring a specific installation. SOLUTION: Relating to the mobile communication terminal 10 provided with the enclosure 11 and an antenna 12 or the like a ear hook metallic fixture 14 that can be contained in a container groove 11a engraved to an enclosure 11 and whose base end is freely movably supported by the enclosure 11 is provided on a backside of the enclosure, a malfunction prevention mechanism 15 fixing a transmission reception state of the mobile communication terminal 10 in interlocking with a pull raise operation of the ear hook metallic fixture 14 from the enclosure 11 is provided on a mount part of the base end of the ear hook metallic fixture 14 of the enclosure 11, and the ear hook metallic fixture 14 is provided with a hinge 14a which the ear hook metallic fixture 14 can be folded.  The ear hook metallic fixture 14 can be selected to have a hook shape of an optional size or a strap form whose both ends are minimizingly closed by using the hinge 14a to expand/contract the both ends while the ear hook metallic fixture 14 is pulled and raised from the enclosure 11.
Patent JP-2000045415-A (JP)
Title: Sound insulating unit panel and sound insulating wall
Inventor: MURAHASHI MASAO
IPC: E04B1/82
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To insulate noise from a road and protect a neighboring residential area while making the road width wide. SOLUTION: A sound insulating unit panel 3 is provided with a sound insulating panel body 30 with a plurality of long and narrow hollow parts 32 formed within the thickness of plate members 31, in parallel at spaces along the lateral direction of plate members 31, and a plurality of guard wires 34 arranged in a state of being inserted through a plurality of hollow parts 32 at least in a specified height range of the panel body 30. A sound insulating wall 1 is continuously provided along a road and composed of a plurality of supports 2 erected almost at constant spaces along the road, and the sound insulating unit panel 3 provided across the supports 2, 2.
Patent JP-2000039915-A (JP)
Title: Remote monitor and control system and its communication control method
Inventor: KOSAKATANI JUICHI
IPC: G06F13/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the remote monitor and control system which performs urgent control with a short time delay, has high efficiency, and is flexible and its communication control method. SOLUTION: The remote monitor and control system is constituted including slave station devices 12 which are arranged corresponding to equipment and a device, gather and output state signals of the equipment and device, and control the equipment and device with received control signals and a master station device 1 which is connected to the slave stations 12 through a transmission line 15 and receives the state signals and sends control signals to monitor and control the equipment and device 13 connected to the slave stations, and the master station device 1 is provided with a slave station information discriminating process part 7 which judges the singularity, emergency, priority,  and relativity of pieces of information gathered from the slave stations 12 and an emergent control deciding process part 11 which decides the necessity of emergent control according to the said conditions; when abnormality which needs to be handled immediately is detected from pieces or a piece of slave station information, the master station device 1 sends a previously set control command out to the slave station 12 automatically.
Patent JP-S6186260-A (JP)
Inventor: TOMIHASHI NOBUYUKI
IPC: B32B27/28
Filed: 1984-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6453647-A (JP)
Title: Polling system
Inventor: HORIKOSHI YOSHIYUKI
Filed: 1987-08-25
Abstract: PURPOSE:To attain a data collection without repeating a bisecting search by using an actual data telegram for a terminal response to a dichotomy polling from a center in a bisecting polling system. CONSTITUTION:When data transmission from a terminal having transmitting data is promoted by a bisecting polling command 6 with all terminals as a range by a command transmitting device 51 of a center 5, a response telegram 8 is sent from a terminal (for example, terminal 2) having the transmitting data in place of the response. In the response telegram 8, the address of the terminal 2) is also included in addition to the actual data and the actual data are collected by the center 5. When an ACK (acknowledge) signal originating device 53 instructs the terminal 2 to release the data link based on the obtained address information and a transmission completing signal receiving device 54 receives an ACK receiving confirming signal from the terminal 2, a next polling is shifted.
Patent JP-S60104139-A (JP)
Title: Preparation of asphalt foam
Inventor: KUMASAKA SADAO
IPC: C08J9/04
Filed: 1983-11-09
Abstract: PURPOSE:To obtain asphalt form having improved sound absorbing properties and sound insulating properties, and extremely improved elastic strength, obtained by blending a specific urethane prepolymer with a silicone oil and rubber powder. CONSTITUTION:(A) 100pts.wt. aqueous emulsion of asphalt (preferably a weight ratio of asphalt:water=1:0.3-2) is blended with (B) 10-250pts.wt. urethane prepolymer obtained by reacting polyether polyol having >=15wt% ethylene oxide content with an organic isocyanate, (C) 0.5-3pts.wt. silicone oil, and (D) 10- 80pts.wt. rubber powder having <=1-2mm. particle diameter, and expanded.
Patent JP-H1037099-A (JP)
Title: Production of fiberboard
Inventor: TAJIRI TADAAKI
IPC: D21H17/49
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a fiberboard, capable of surely dispersing a binder in a raw material to enable sure production of a fiberboard having desired properties and applying little load on a waste liquid treatment system. SOLUTION: An acidic dehydrated filtrate generated in a forming step C1 and containing components subjected to waste-water regulation and originated from binder, water-repellent, fixing agent, etc., is returned and recycled to a raw material formulation step B2. The mixing of the waste liquid generated in the steps before the dehydration step A3 with the waste liquid generated in the steps after the binder-adding step B1 is prevented by this process and the pH of the liquid is controlled to <=6.0 in the binder addition step B1 before the raw material formulation step B2. The diffusion of components subjected to the waste water regulation, generated in the forming step and originated from binder, water-repellent, fixing agent, etc., is prevented by this process. The pH is adjusted to 4.0-5.0 in the raw material formulation step B2.
Patent JP-S59101152-A (JP)
Inventor: FUJIMORI TOYOJI
IPC: A61F5/452
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06124043-A (JP)
Title: Developing device and toner for electrophotographic device
Inventor: IGUCHI MICHIHISA
IPC: G03G15/08
Filed: 1993-08-24
Abstract: PURPOSE:To reduce the occurrence of fogging and to attain high image quality recording without wasting toner by accurately electrifying the toner. CONSTITUTION:A toner hopper 31 for storing the toner, a developing roller 34 carrying the toner stored in the toner hopper 31 on the surface and bringing the toner into contact with the surface of a photosensitive drum 1 and a developing lade 35 arranged so as to abut on the developing roller 34 and charging the toner carried by the developing roller 34 by the friction are provided. Further, the hardness of the developing blade 35 is made higher than that of the developing roller 34 (for instance, >=20 deg. in JISA hardness).